A Toadflax is used primarily to create a Toadflax potion (unf) by combining them with a vial of water in order to make potions using the herblore skill.

GrimyClean
Grimy toadflax
ExamineIt needs cleaning.
Properties
TradeableYes
EquipableNo
StackableNo
NoteableYes
OptionsClean, Drop
Values
Value19 coins
High alch11 coins
Low alch7 coins
Weight0 kg
Auction
Last price [1]2,505 coins
Advanced data
Item ID? (edit)

They can be obtained as drops from monsters (or reward chests/minigames), or farmed using the Farming skill. An easy way to store large amounts of (grimy) herbs (while on a Slayer task or farming), especially as an Ultimate Ironman, is by using the Herbsack obtainable through the Skill points shop.

Before they can be used in the Herblore skill, the Grimy toadflax needs to be cleaned, which requires a herblore level of 30 and earning the player 400 Herblore experience (or 80 if they are playing an Extreme gamemode, excluding any experience boosts) The player may also choose to let the Herbalist clean all of their herbs for them for a small, this will not require a herblore level but also will not provide any experience, however it will instantly clean any amount of (noted) herbs you may have.

Creation

Requirements
SkillLevelXP
  Herblore30 (b)400 [2]
Members
 
Ticks0 (0s)
Materials
ItemQuantityCost
 Grimy toadflax12,505
Total cost2,505
 Toadflax12,475
Profit−30

Products

ItemMembersSkillsXPMaterials
 Toadflax potion (unf)
 

Item sources

Source Level Item Quantity Rarity
Herblore casket N/A   Grimy toadflax 10 (noted) Common
Kalphite Queen 333     Grimy toadflax 25 (noted) Uncommon
Thermonuclear smoke devil 301     Grimy toadflax 15 (noted) Uncommon
Walking Chaos 1337     Grimy toadflax 3-5 Uncommon
Archdemon 666     Grimy toadflax 3-5 Uncommon
Archangel 777     Grimy toadflax 3-5 Uncommon
Tree spirit 14     Grimy toadflax 1 Uncommon
Tree spirit 29     Grimy toadflax 1 Uncommon
Tree spirit 49     Grimy toadflax 1 Uncommon
Tree spirit 79     Grimy toadflax 1 Uncommon
Tree spirit 120     Grimy toadflax 1 Uncommon
Tree spirit 159     Grimy toadflax 1 Uncommon
Tree spirit 101     Grimy toadflax 1 Uncommon
Callisto 470     Grimy toadflax 100 (noted) Rare
Artio 320     Grimy toadflax 100 (noted) Rare

Source Level Item Quantity Rarity
Corrupt King 777     Toadflax 10-20 (noted) Uncommon
Zulrah 725     Toadflax 25 (noted) Rare

  1. ^ "Last average price". RuneRealm. "This price is a weighted average based on actual purchases on the in-game auction, however the wiki's prices only get updated from in-game changes every few days."
  2. ^ "Experience boost". RuneRealm. "The experience shown is for players on the normal gamemode, without any other experience boosts active."